<?PHP //$Id: block_search_forums.php,v 1.22.2.2 2008/03/03 11:41:04 moodler Exp $

class block_search_forums extends block_base {
	function init() {
		$this->title = get_string('blocktitle', 'block_search_forums');
		$this->version = 2007101509;
	}

	function get_content() {
		global $CFG, $THEME;

		if($this->content !== NULL) {
			return $this->content;
		}

		$this->content = new stdClass;
		$this->content->footer = '';

		if (empty($this->instance)) {
			$this->content->text   = '';
			return $this->content;
		}

		$advancedsearch = get_string('advancedsearch', 'block_search_forums');

		$search = get_string('search');

		//Accessibility: replaced <input value=" />" type="submit"> with configurable text/'silent' character.
		// Theme config, $CFG->block_search_button = get_arrow_right() .'<span class="accesshide">'.get_string('search').'</span>';
		$button = (isset($CFG->block_search_button)) ? $CFG->block_search_button : get_string('go');
		
		$this->content->text  = '<div class="searchform">';
		$this->content->text .= '<form action="'.$CFG->wwwroot.'/mod/forum/search.php" style="display:inline"><fieldset class="invisiblefieldset">';
		$this->content->text .= '<input name="id" type="hidden" value="'.$this->instance->pageid.'" />';  // course
		$this->content->text .= '<label class="accesshide" for="searchform_search">'.$search.'</label>'.
								'<input id="searchform_search" name="search" type="text" size="16" />';
		$this->content->text .= '<button id="searchform_button" type="submit" title="'.$search.'">'.$button.'</button><br />'; 
		$this->content->text .= '<a href="'.$CFG->wwwroot.'/mod/forum/search.php?id='.$this->instance->pageid.'">'.$advancedsearch.'</a>';
		$this->content->text .= helpbutton('search', $advancedsearch, 'moodle', true, false, '', true);
		$this->content->text .= '</fieldset></form></div>';

		return $this->content;
	}

	function applicable_formats() {
		return array('site' => true, 'course' => true);
	}
}

?>
